What's a safe age to start jumping ponies?
I'm on the hunt for a pony jumper, and I found one I really like- but after I started emailing the owner about her I noticed the mare's foaling date was March 2005. In it's pictures it was being schooled up to 3'3 and definitely had scope, but it seemed that it was being showed in the 2'6 range. I did a little research and could only find development ages for when drafts, arabs, warmbloods, and tbs could jump more than crossrails, but I couldn't find anything on ponies. Any help please?